Base | Representation |
---|---|
bin | 1000110100100100011… |
… | …11110000000001101010 |
3 | 1001222100122121001120101 |
4 | 10122102033300001222 |
5 | 14431222414010010 |
6 | 351124241020014 |
7 | 30620063436520 |
oct | 4322217600152 |
9 | 1058318531511 |
10 | 303101313130 |
11 | 1075a9875800 |
12 | 4a8b002460a |
13 | 227754c6535 |
14 | 10954d9c310 |
15 | 7d3eab673a |
hex | 46923f006a |
303101313130 has 96 divisors (see below), whose sum is σ = 687893875200. Its totient is φ = 94123814400.
The previous prime is 303101313113. The next prime is 303101313131. The reversal of 303101313130 is 31313101303.
It is a happy number.
It is a super-2 number, since 2×3031013131302 (a number of 24 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 303101313098 and 303101313107.
It is not an unprimeable number, because it can be changed into a prime (303101313131) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2229346 + ... + 2361394.
It is an arithmetic number, because the mean of its divisors is an integer number (7165561200).
Almost surely, 2303101313130 is an apocalyptic number.
303101313130 is an abundant number, since it is smaller than the sum of its proper divisors (384792562070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
303101313130 is a wasteful number, since it uses less digits than its factorization.
303101313130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132356 (or 132345 counting only the distinct ones).
The product of its (nonzero) digits is 243, while the sum is 19.
Adding to 303101313130 its reverse (31313101303), we get a palindrome (334414414433).
The spelling of 303101313130 in words is "three hundred three billion, one hundred one million, three hundred thirteen thousand, one hundred thirty".
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